当前的世界环境

国家燃气传输奥哈尔 - 杜兹杜桑，在伊朗北部的西部传播新鲜气体。根据伊朗的环境监管，管道的建设和运营是EIA研究。由于这种线性项目，需要在这种项目上开发特定的EIA方法。因此，首先，我们试图了解有关项目与图书馆和实地研究的环境尾注的真实知识。随着审查项目的技术资源，试图确定所有建筑和运营活动。最后为EIA选择的解释性清单和简化矩阵的两种方法。在建筑阶段19微型活性在大约12个环境因素（各种环境中）进行了评估。在施工阶段，如;挖掘，堤防和挖掘展示了对整个地区环境的最大负面影响。最重要的是对上述因素的积极影响的最重要的活动是人力招聘。 Also In the operation phase 15 micro activities have evaluated in front of about 15 environmental factors (in the various environments). In the Operation phase activities such as; grazing, vehicle traffic and wastewater production can have negative effects. Most positive impacts on environmental factors are revenue and welfare, employment levels, commerce and manning activities, immigration control and air quality. Most of the Operation phase effects are positive which involve; exploitation of gas or natural gas transportation and gas pipeline monitoring. According to the developed methodology it is necessary to use RS and GIS tools in the study current environment situation, routing environmental alternatives and make land use maps of transmission path. With regard to all issues presented in explanatory checklist of this project and also previous clauses from the standpoint of environmental compliance provisions there isn’t any problem for implementation.